| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 6 | |
| #3 | France | 6 | |
| #4 | United Kingdom | 6 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Internal-combustion piston engines | |
| #2 | Gearing | |
| #3 | Machines | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Meyer Andre J | 13 |
| #2 | Taylor Ross E | 3 |
| #3 | Mcveigh John R | 2 |
| #4 | Viktor Dillstrom Torbjorn | 1 |
| #5 | Weeks Walter L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2408800A | Engine | |
| US2351061A | Transmission | |
| GB537824A | Improvements in or relating to four-stroke cycle rotary internal combustion engines | |
| GB536875A | Improvements in or relating to radial cylinder internal combustion engines | |
| GB536219A | Improvements in or relating to rotary internal combustion engines | |
| GB535255A | Improvements in connecting rod structure | |
| GB525983A | Improvements in or relating to engines having radially or tangentially arranged cylinders | |
| US2234187A | Engine | |
| US2203692A | Engine | |
| US2207749A | Birotary engine | |
| US2226940A | Connecting rod structure | |
| US2212283A | Engine | |
| US2181705A | Engine | |
| CA403234A | Bi-rotary engine | |
| CA403233A | Bi-rotary engine | |
| CA393537A | Radial engine | |
| CA403368A | Bi-rotary engine | |
| CA402528A | Connecting rod | |
| CA400263A | Bi-rotary engine |